I have my '33 Goudeys in an MJ Roop (RIP, miss you guys) binder. Cards are in penny sleeves for protection and to keep them from wanting to fall out. Probably a third of the cards were purchased graded but were cracked out to fill out the pukas. I kept the flips for whatever that was worth. Some of the high-end guys (Lajoie, the Ruths etc) I left slabbed and put a reprint in its place for appearance's sake. Can't beat this set-up for a casual perusal of one of the classic sets.
